346 Boston Post Rd is a 2,983 square foot house on a 0.35 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Sudbury data, we estimate the home's value is $845,565.
Single-familyProperty Type
1860Year Built
0.35 acresLot Size
$283Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$845,565
$16K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.5% lower than the average sale price ($876K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$12,530 (+1.2%)
$341,400 + $536,700
$878,100
2025
$12,377
$322,300 + $523,100
$845,400
Tax history for 346 Boston Post Rd
Year
Property tax
Land + Additions
Assessment*
2026
$12,530 (+1.2%)
$341,400 + $536,700
$878,100
2025
$12,377
$322,300 + $523,100
$845,400
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 28, 2025 • Active
Plumbing
Plumbing
Water heater
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 727
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Heating Type: Forced Hot Water
Fireplace Information
# of Fireplaces: 1
Fireplace Type: Wood Stove
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Average
Building Style Type: Antique/Historic
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable
Property Information
Subdivision Name: JENNIE P HUNT
Living Sq. Ft: 2,983
Gross Sq. Ft: 4,004
# of Units: 1
# of Stories: 2
Lot Information
# of Buildings: 1
Land Sq. Ft: 15,246
Municipality Name: SUDBURY
Acres: 0.35
Zoning Code: RESA
State Use Description: 1-FAMILY RESIDENCE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 2,983
Stories: 2.0
Lot Size: 0.35 acres
Style: Single Family Residential
Year Built: 1860
Year Renovated: —
County: Middlesex County
APN: 1481478S
Home facts updated by county records on Sep 10, 2026
Around this home
Schools
Israel Loring School
Public K-5 • Assigned • 0.9mi
8/10
Ephraim Curtis Middle School
Public 6-8 • Assigned • 1.6mi
9/10
Lincoln-Sudbury Regional High School
Public 9-12 • Assigned • 2.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 98° expected this year, 16 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
Sudbury, MA • 01776
Average low and high temperatures (°F)
32
17
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50
30
61
39
69
49
81
59
85
64
80
57
75
53
64
43
52
34
38
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec
Sun exposure
Try the sun simulator tool to see how light moves across the property at different times of day and year.
Provided by Shadowmap
Estimated sale price
$804,000 – $973,000
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